From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gdb-patches-return-54775-listarch-gdb-patches=sources.redhat.com@sourceware.org>
Received: (qmail 28519 invoked by alias); 27 Mar 2008 09:00:27 -0000
Received: (qmail 28428 invoked by uid 22791); 27 Mar 2008 09:00:26 -0000
X-Spam-Check-By: sourceware.org
Received: from mx2.suse.de (HELO mx2.suse.de) (195.135.220.15)     by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 27 Mar 2008 09:00:07 +0000
Received: from Relay2.suse.de (relay-ext.suse.de [195.135.221.8]) 	(using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) 	(No client certificate requested) 	by mx2.suse.de (Postfix) with ESMTP id 1E2D043FFA; 	Thu, 27 Mar 2008 10:00:04 +0100 (CET)
From: Andreas Schwab <schwab@suse.de>
To: Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
Cc: Ulrich Weigand <uweigand@de.ibm.com>, 	GDB Patches Mailing List <gdb-patches@sourceware.org>
Subject: Re: [RFC] Add support for PPC Altivec registers in gcore
References: <200803171906.m2HJ6YCB030691@d12av02.megacenter.de.ibm.com> 	<47EAFD9C.9090708@linux.vnet.ibm.com>
X-Yow: Uh-oh --  WHY am I suddenly thinking of a VENERABLE religious leader  frolicking on a FORT LAUDERDALE weekend?
Date: Thu, 27 Mar 2008 09:00:00 -0000
In-Reply-To: <47EAFD9C.9090708@linux.vnet.ibm.com> (Carlos Eduardo Seo's 	message of "Wed\, 26 Mar 2008 22\:51\:24 -0300")
Message-ID: <jewsnoilt8.fsf@sykes.suse.de>
User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.1 (gnu/linux)
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit
X-IsSubscribed: yes
Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <gdb-patches.sourceware.org>
List-Subscribe: <mailto:gdb-patches-subscribe@sourceware.org>
List-Archive: <http://sourceware.org/ml/gdb-patches/>
List-Post: <mailto:gdb-patches@sourceware.org>
List-Help: <mailto:gdb-patches-help@sourceware.org>, <http://sourceware.org/ml/#faqs>
Sender: gdb-patches-owner@sourceware.org
X-SW-Source: 2008-03/txt/msg00417.txt.bz2

Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> writes:

> @@ -694,6 +698,9 @@ gdbarch_dump (struct gdbarch *gdbarch, s
>                        "gdbarch_dump: core_read_description = <0x%lx>\n",
>                        (long) gdbarch->core_read_description);
>    fprintf_unfiltered (file,
> +                      "gdbarch_dump: core_regset_sections = %s\n",
> +                      (char *) '0');

That doesn't make any sense, (char *) '0' is not a valid pointer, let
alone a string.  This will crash.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."